40884465

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{51427}}^1$

素因数の和:51488

約数の個数: 16

約数和(自身を含む): 66650688

約数和(自身を除く): 25766223

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 51427, 154281, 257135, 771405, 2725631, 8176893, 13628155, 40884465]

約数ペア:

[(1, 40884465), (3, 13628155), (5, 8176893), (15, 2725631), (53, 771405), (159, 257135), (265, 154281), (795, 51427)]